56675785 has 8 divisors (see below), whose sum is σ = 68872320. Its totient is φ = 44766384.

The previous prime is 56675783. The next prime is 56675791. The reversal of 56675785 is 58757665.

56675785 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56675785 - 2¹ = 56675783 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56675783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71347 + ... + 72136.

It is an arithmetic number, because the mean of its divisors is an integer number (8609040).

Almost surely, 2^56675785 is an apocalyptic number.

It is an amenable number.

56675785 is a deficient number, since it is larger than the sum of its proper divisors (12196535).

56675785 is a wasteful number, since it uses less digits than its factorization.

56675785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143567.

The product of its digits is 1764000, while the sum is 49.

The square root of 56675785 is about 7528.3321526086. The cubic root of 56675785 is about 384.1190517186.

The spelling of 56675785 in words is "fifty-six million, six hundred seventy-five thousand, seven hundred eighty-five".